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Expertise

Vigyana is proud to be a technology focused organization specializing in Wireless/Mobile, Embedded and Voice Based technologies. We design and engineer advanced technology products for global markets. We believe that the depth of the technical and architectural skills our team possesses in Wireless/Mobile, Embedded and Voice Based Technologies is a primary component of the value proposition we bring to our customers. Our key competencies include:

Wireless Technologies

  • Wireless Networks
    • GSM/GPRS
    • CDMA/1xRTT
    • 3G
    • EDGE
    • UMTS
    • WLAN

  • Handset Platforms
    • Push-to-talk in near Real-Time Half Duplex Voice Communication Service
    • Portable MMI Development
    • Portable Application Runtime Layer
    • Threads, Networking
    • Flash, SIM
    • Battery Management
    • Data Connection Management
    • Protocols
    • SIP, RTP, GPRS RLC/MAC Optimizations
    • Integration with Phone Book
    • Basic MMI Call Processing Software

  • Mobile Operating Systems
    • Apple iOS
    • Android
    • Microsoft Windows Phone 7
    • Nucleus
    • Symbian

  • Chipsets
    • TI - Calypso, 710, 1510, C54x, C55x
    • ARM - ARM7 and ARM9
    • Intel - X-Scale, SA-1110
    • Agere - Trident
    • Infineon - EGold v2, v3 and SGold
    • Broadcom
    • Wavecom
    • TTPCom

  • Mobile Handsets
    • Push-to-talk in near Real-Time Half Duplex Voice Communication Service
    • Portable MMI Development
    • Portable Application Runtime Layer
    • Threads, Networking
    • Flash, SIM
    • Battery Management
    • Data Connection Management
    • Protocols
    • SIP, RTP, GPRS RLC/MAC Optimizations
    • Integration with Phone Book
    • Basic MMI Call Processing Software

  • Mobile Infrastructure/Platforms
    • MMS
    • IMS

  • MMI and Mobile Programming Environments
    • Apple iOS
    • Android
    • Microsoft Windows Phone 7
    • Comneon - APOXI
    • Agere - Optimay
    • TTPCom - WGE
    • TI - Riviera
    • Microsoft - Embedded VC++
    • Symbian
    • J2ME

  • Wireless Standards
    • GPRS RLC/MAC 3GPP 04.60
    • SIP - RFC 3261
    • SDP - RFC 2327
    • SIMPLE
    • RTP - RFC 1889
    • RTP for AMR - RFC 3267
    • AMR format - IF1 3GPP 26.101
    • MExE - 3GPP 23.057
    • MMS - 3GPP 23.140
    • J2ME, KNI, CLDC, MIDP 2.0
    • WAP 2.0, SMIL
    • XML,RDF
    • SMTP, POP3, MIME

  • Mobile Tools and Utilities
    • Lautherbach Debugger
    • Tasking Compiler
    • Embedded VC++
    • Fast Serial PCMCIA Cards
    • Automatic Test Software
    • Evaluation Boards and Software Emulation
    • JTAG

 
     
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